Dr. Dimitris Tsoukalas MD, is currently the medical director of the Metabolomic Medicine® Switzerland Medical Group and the President of the European Institute of Nutritional Medicine, E.I.Nu.M. Since 2007 he focuses on metabolomics analysis clinical application in autoimmune and chronic diseases. He is currently researching on telomere biology - nutraceuticals effect on telomere length - and metabolomics biomarkers use in clinical practice with Prof A. Tsatsakis and his team from the University of Crete School of Medicine, Greece. Dr. Tsoukalas is a reviewer for the Food and Chemical Toxicology Elsevier Journal.